What is inlining, and when might it be beneficial? Why, in the following code, is the compiler unable to move the call to strlen out of the loop? void upper(char *s) { for (long i = 0; i < strlen(s); i++) { if (s[i] >= 'a' && s[i] <= 'z') s[i] += ('Z' - 'z'); } }
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What is inlining, and when might it be beneficial?
Why, in the following code, is the compiler unable to move the call to strlen out of the loop?
void upper(char *s) {
for (long i = 0; i < strlen(s); i++) {
if (s[i] >= 'a' && s[i] <= 'z')
s[i] += ('Z' - 'z');
}
}
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- What do you think will happen when the operands to the integer divisionor remainder operations are negative? Consider each of the followingcases and try to predict the result. Then try them out in Python. Hint:Recall the magic formula a= (a/ /b)(b) + (a%b).a)b)c)d)e)-10 II 3-10 % 310 II -310 % -3-10 II -3please answer with proper explanation and step by step solution. i need code in c++ Using the sample BUBBLESORT program given in class do the following: Print out the original unsorted data Print out the data sorted (ascending) Print out the data sorted (descending) Print out the Maximum and Minimum and the range Print out the median Print out the mode Print out any data having a frequency greater than 3 Print out the standard deviation Sample output: Unsorted List: 9 8 1 6 12 3 5 4 3 6 1 3 6 6 Sorted List: 1 1 3 3 3 4 5 6 6 6 6 8 9 12 (ascending) Sorted List: 12 9 8 6 6 6 6 5 4 3 3 3 1 1 Maximum: 12 Minimum: 1 Range: 11 Median: 5.5 Mode: 6 Frequency: 6 occurs 4 times 3 occurs 3 times Do NOT use files…I should be able to enter UP TO 15 values and have the program work. BE sure that your program covers ALL cases of the median and mode as discussed in class!!!!Consider the following procedure: procedure mystery (x, y, z); integer x, y, z;beginz = 2; y= z+x;endand consider the following code fragment: A[1] := 2;A[2] := 1;n := 1;mystery (A[1],A[n],n); What will be the final values of n, A[1] and A[2] if the parameters are passed by reference?
- What is the time complexity for the best and worst case of the "Main" applet listed below? What does the program do? def Main(array, n, elem): subProgram1(X,n) p = subProgram2(X,1,n,elem) def SubProgram1(array, n): for k in range(1,n): y = X[k] i = k - 1 while i >= 0 and X[i] > y: X[i+1] = X[i] i -= 1 X[i+1] = y def subProgram2(array, ini, n, elem): i = (ini+n)/2 if X[i] == elem: return i if ini == n: return -1 if X[i] < elem: subProgram2(X, i+1, n, elem) else: subProgram2(X, ini, i-1, elem)Write C code that does the following: Using the experimental data below, write a computer program to determine the coefficients a and b for the best line that represents the data. Note that the equation for a line is y = ax = b. x=1.01, 2.8, 4.6, 6.79, 9.3, 10.94, 13.03, 15.21, 16.89, 18.94, 21.2, 23, 24.99 y=2.05, 5.96, 9.85, 13.5, 19.3, 21.54, 25.88, 29.13, 33.45, 38.19, 43.01, 45.89, 49.34 then a set of 500 float numbers is given. I can show the numbers but not via image. I would like to know where I copy and paste them in the code. . Write a C program to show how many out of 500 are between 60.0 and 100. Form an array B containing the elements from a) Calculate average, variance, and standard deviation of the array B and print those on the screen.Please explain Crime Wave more clearly for me please there's a picture of the decription and also please comment on each line if possible on the code below to for me to have a better understanding of what each line is doing. It is in C++. Please also give the space and time complexity and the reason why. #include <stdio.h>#include <string.h>#include <math.h>#define eps 1e-6double W[105][105];int N, M;int mx[105], my[105]; // match arrdouble lx[105], ly[105]; // label arrint x[105], y[105]; // used arrint hungary(int nd) { int i; x[nd] = 1; for(i = 1; i <= M; i++) { if(y[i] == 0 && fabs(W[nd][i]-lx[nd]-ly[i]) < eps) { y[i] = 1; if(my[i] == 0 || hungary(my[i])) { my[i] = nd; return 1; } } } return 0;}double KM() { int i, j, k; double d; memset(mx, 0, sizeof(mx)); memset(my, 0, sizeof(my)); memset(lx, 0, sizeof(lx)); memset(ly, 0, sizeof(ly));…
- Implement the counter increment, and branch back to the start of the loop. When you havecompleted these steps, the basic structure of the counter control loop has been implemented,and your code should look similar to the following:.text li $s0, 0 lw $s1, n start_loop: sle $t1, $s0, $s1 beqz $t1, end_loop # code block addi $s0, $s0, 1 b start_loop end_loop:.data n: .word 5Answer in C++, show example output please There are three buckets size X, Y, M (1<=X<=Y<=M). All three buckets are initiallyempty. Using these three buckets, we can perform any number of the following twotypes of operations. We can fill the smallest bucket (of size X) completely to the top with X units of water andpour it into the size-M bucket, as long as this will not cause the size-M bucket tooverflow. We can fill the medium bucket (of size Y) completely to the top with Y units of water andpour it into the size-M bucket, as long as this will not cause the size-M bucket tooverflow. Although we may not be able to completely fill the size-M bucket, but we can stilldetermine the maximum amount of milk we can possibly add to largest bucket. Sample input:17 25 77 Sample output:76 In this example, we fill the bucket of size 17 three times and then bucket of size 25once, accumulating a total of 76 units of water. You could use additional test case to test your program:Input: 52 791…How can the following function be simplified so that it has a time complexity of O(n) or faster?For your information, the specifications of the functions are as follows: Using numbers ranging from 0 to 15 (inclusive), create all possible lists which sum up to K and have a length of N. Duplicated numbers are allowed as long as it fulfills the conditions above (this means [0,0,1], [0,1,0] and [1,0,0] are all correct outputs if K=1 and N=3). When instantiated with the list function, the list size of the function should be the number of all lists. For example, given K=23 and N=2, the expected list size is 8. The function must be able to accept N=10 and be finished before 9 seconds. Do not use itertools or external libraries.
- (Program) Write a program that tests the effectiveness of the rand() library function. Start by initializing 10 counters, such as zerocount, onecount, twocount, and so forth, to 0. Then generate a large number of pseudorandom integers between 0 and 9. Each time 0 occurs, increment zerocount; when 1 occurs, increment onecount; and so on. Finally, display the number of 0s, 1s, 2s, and so on that occurred and the percentage of time they occurred.Consider the following procedure: procedure mystery (x, y, z); integer x, y, z;beginz = 2; y= z+x;endand consider the following code fragment: A[1] := 2;A[2] := 1;n := 1;mystery (A[1],A[n],n); What will be the final values of n, A[1] and A[2] if the parameters are passed by name?Note that your program’s output must exactly match the specs(design , style) given here for each problem to pass the instructor’s test cases . Design refers to how well your code is written (i.e. is it clear, efficient, and elegant), while Style refers to the readability of your code (commented, correct indentation, good variable names). (1) ARRAY[] = [50, 11, 33, 21, 40, 50, 40, 40, 21] Write a full and complete implementation of the Merge Sort Algorithm such that the given array gets fully sorted in O(nlog2(n)) time complexity overall and O(1) space complexity. Here, n is the length of the list of input integers (array). Your pivot shall always be the last element of any array you consider. We will not be considering any memory used by recursion